阅读理解（A）46-50★★★★★★★★★★

Just a Quick Nap 只要打个盹儿 Do you feel a little sleepy after lunch? Well, that’s normal. Your body naturally slows down then. What should you do about it? Don’t reach for a coffee! Instead, take a nap. It’s good to have a daily nap. First of all , you are more efficient（有效的） after napping . You remember things better and make fewer mistakes. Also, you can learn things more easily after taking a nap. A nap may increase your self-confidence（自信） and make you more active . It may even cheer you up. But, there are some simple rules you should follow about taking a nap. First, take a nap in the middle of day, about eight hours after you wake up. Next, a 20-minute nap is best. If you sleep longer, you may fall into a deep sleep. After waking from a deep sleep, you will feel worse. Also, you should set an alarm clock. That way, you can fully relax during your nap. You won’t have to keep looking at the clock so you don’t oversleep. Now，the next time you feel sleepy after lunch , don’t get stressed . Put your head down, close your eyes, and catch forty winks. ( ) 46. It is to get sleepy for you at noon. A. normal B. strange C. amazing ( ) 47. After taking a nap, you may feel more . A. stressed B. confident C. sleepy ( ) 48.____for taking a nap is best. A. As long as you like B. Eight hours C. About twenty minutes ( ) 49. What can help you have a fully relaxing nap according to the passage? A. A cup of coffee. B. A quick meal. C. An alarm clock. ( ) 50. What is the text mainly about? A. Why and how to take a nap. B. Rules to increase your self –confidence. C. How to make your body slow down.

解题思路： 到文中找答案，最后一题根据整篇文章得出答案。
解题过程：
Just a Quick Nap 只要打个盹儿
Do you feel a little sleepy after lunch? Well, that’s normal.(第一题)Your body naturally slows down then. What should you do about it? Don’t reach for a coffee! Instead, take a nap.
It’s good to have a daily nap. First of all , you are more efficient（有效的） after napping . You remember things better and make fewer mistakes. Also, you can learn things more easily after taking a nap. A nap may increase your self-confidence（自信）（第二题） and make you more active . It may even cheer you up. But, there are some simple rules you should follow about taking a nap. First, take a nap in the middle of day, about eight hours after you wake up. Next, a 20-minute nap is best.（第三题） If you sleep longer, you may fall into a deep sleep. After waking from a deep sleep, you will feel worse. Also, you should set an alarm clock. That way, you can fully relax during your nap. （第四题）You won’t have to keep looking at the clock so you don’t oversleep.
Now，the next time you feel sleepy after lunch , don’t get stressed . Put your head down, close your eyes, and catch forty winks.
( ) 46. It is to get sleepy for you at noon.
A. normal B. strange C. amazing
( ) 47. After taking a nap, you may feel more .
A. stressed B. confident C. sleepy
( ) 48.____for taking a nap is best.
A. As long as you like
B. Eight hours
C. About twenty minutes
( ) 49. What can help you have a fully relaxing nap according to the passage?
A. A cup of coffee.
B. A quick meal.
C. An alarm clock.
( ) 50. What is the text mainly about?
A. Why and how to take a nap.
B. Rules to increase your self –confidence.
C. How to make your body slow down.
最终答案：略